John McLean (1785–1861) was an American jurist and politician.

John McLean may also refer to:

• John McLean (Illinois politician) (1791–1830), Illinois politician and U.S. Senator
• John McLean Jr. (1793–1858), New York politician
• John McLean (New Zealand politician) (1818–1902), member of the New Zealand Legislative Council
• John Donald McLean (1820–1866), politician and colonial Treasurer of Queensland
• John McLean (Canadian politician) (1846–1936), Canadian politician from Prince Edward Island
• John R. McLean (Canadian politician) (1906–1964), merchant and political figure on Prince Edward Island

• John McLean (athlete) (1878–1955), American Olympic athlete and head football coach at Missouri, 1903–1905
• John McLean (rower) (1859–1925), Australian sculler
• Jock McLean (John Calderwood McLean, 1908–1988), Scottish footballer
• John McLean (footballer, born 1872) (1872–?), Scottish footballer
• John McLean (footballer, born 1877) (1877–1958), Scottish footballer
• Johnny McLean (1881–?), Scottish footballer

• John McLean (merchant) (1761–1823), Massachusetts merchant, major donor to the Massachusetts General Hospital and Harvard University
• John McLean (furniture maker) (1770–1825), English Upholder and cabinet maker
• John McLean (explorer) (c. 1799–1890), Scoto-Canadian trapper, explorer, and author
• John McLean (bishop) (1828–1866), first Bishop of Saskatchewan
• John R. McLean (publisher) (1848–1916), owner of The Washington Post, The Cincinnati Enquirer, and the Great Falls and Old Dominion Railroad
• John Walford McLean (1925–2009), British dentist
• Jackie McLean (John Lenwood McLean, 1931–2006), American jazz saxophonist
• John McLean (1851–1928), Scoto-Canadian Methodist minister and author who later changed his name to John Maclean

• John McClane, fictional character played by Bruce Willis in the 1988 film Die Hard
• Jack McLean (disambiguation)
• John MacLean (disambiguation)
• John McClean (disambiguation)

This disambiguation page lists articles about people with the same name.
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